Fix a trivial thing.

diff --git a/src/Hage1/board_window.py b/src/Hage1/board_window.py
index 6086e50..d67b8d3 100644 (file)
--- a/src/Hage1/board_window.py
+++ b/src/Hage1/board_window.py
@@ -252,5 +252,5 @@ class ThreadListModel(gtk.GenericTreeModel):
         except IndexError:
             return None
 
-    def on_iter_parent(child):
+    def on_iter_parent(self, child):
         return None